In a hidden Gothic crypt, Leonardo da Vinci faces a cryptic challenge from an ancient alchemist, testing his intellect and courage against the dark forces of history....

In a crypt shrouded in Gothic gloom, Sherlock Holmes confronts a paradox that blurs the lines of reality, leading him into a dimension where the impossible becomes inevitable. Can he unravel the cryptic convergence and save the fabric of time?...

In a Gothic crypt, a portrait with a dark secret binds a scholar to a Faustian deal, leading to a harrowing descent into madness and moral decay....